I never sign out of my FB account since I am the only one using this laptop at home. I am not having that problem, but a different problem

FB is constantly telling me I have new notifications. When I click on it to see what they are, they will be things from last week or wednesday or days ago. Then this morning it said I had a new email. Clicked on it and there was nothing new there. About 5 minutes later I was able to view the new email. It is frustrating.